About this role
Java Developer (m/f/d) at Optimax Energy GmbH. Location: Leipzig, Saxony, Germany. Role: develop backend, maintain services, code reviews Requirements: 5+ years software development, 3+ years Java (11+), design patterns, Git, unit/integration tests, SQL, API design, Maven, concurrency, English (B2). Category: Software Development Seniority: Mid Level Tools: Java, Spring Boot, MySQL, Clickhouse, Kafka, Git, Maven, Jenkins, TestContainers, SonarQube, Portainer, Kubernetes, Docker, REST APIs, WebSockets, AMQP, JSON, CSV, XML, EDI Commitment: Full Time Workplace: Onsite Languages: English, German